Boeing CEO Dave Calhoun said he is “proud of every action” he’s taken as outgoing chief, amid the aerospace company’s series of flight fiascos. At a Tuesday Senate hearing focused on Boeing’s safety woes, Calhoun stood by the airplane manufacturer’s marred safety record, despite a series of recent mechanical mishaps, questionable parts manufacturing, and several whistleblowers’ allegations of criminal coverups. “I’m proud of having taken the job. I’m proud of this safety record, and I’m proud of our Boeing people,” Calhoun responded when Missouri Sen. Josh Hawley questioned why he hasn’t yet r…